Python sort dictionary by key

Sort list of dictionaries by key python

newlist = sorted(list_to_be_sorted, key=lambda k: k['name'])

Python sort dict by key

A={1:2, -1:4, 4:-20}
{k:A[k] for k in sorted(A)}

output:
{-1: 4, 1: 2, 4: -20}

Sort dictionary python

l = {1: 40, 2: 60, 3: 50, 4: 30, 5: 20}
d1 = dict(sorted(l.items(),key=lambda x:x[1],reverse=True))
print(d1) #output : {2: 60, 3: 50, 1: 40, 4: 30, 5: 20}
d2 = dict(sorted(l.items(),key=lambda x:x[1],reverse=False))
print(d2) #output : {5: 20, 4: 30, 1: 40, 3: 50, 2: 60}

Python sort dictionary by key

In [1]: import collections

In [2]: d = {2:3, 1:89, 4:5, 3:0}

In [3]: od = collections.OrderedDict(sorted(d.items()))

In [4]: od
Out[4]: OrderedDict([(1, 89), (2, 3), (3, 0), (4, 5)])

Source: stackoverflow.com

Python sort dictionary by key

def sort_dict(dictionary, rev = True):
    l = list(dictionary.items())
    l.sort(reverse = rev)
    a = [item[1] for item in l]    
    z = ''    
    for x in a:
        z = z + str(x)
    return(z)

Python dict order a dict by key

d1 = dict(sorted(d.items(), key = lambda x:x[0]))

Source: stackoverflow.com

Similar codes

8 votes128 views1 answer
Python install module from script
Python
0 vote132 views1 answer
Install python 3.6 ubuntu 16.04
Python
0 vote125 views1 answer
Drop portion of string in dataframe python
Python
0 vote113 views1 answer
Aggregate on the entire DataFrame without group
Python
1 vote137 views1 answer
Python transpose np array
Python
0 vote126 views1 answer
Pyhton how to chnge colour of graphs
Python
0 vote124 views1 answer
Swap two lists without using third variable python
Python
0 vote119 views1 answer
Django choicefield empty label
Python
0 vote129 views1 answer
Python is instance numpy arrya
Python
2 votes138 views1 answer
Django.core.exceptions.ImproperlyConfigured
Python